Individual Calculations February 2020
 Chiara, Vince  Total change: -14.60  Rating chartPersonal card
 2020 Australian Reserves Sydney AUS 2020-01-02
RcRownchangeKK*chgGame
 1534 1470 3.00 9 -0.73 20 -14.60 
  Barakat, Martin 1744 AUS0.001-0.1720-3.40 
  Qi, Kaibing 1471 AUS1.0010.502010.00 
  Zafirakos, Jesse 1720 AUS0.001-0.1920-3.80 
  Wu, Celina (yijia) 1623 AUS0.001-0.3020-6.00 
  Case, Ivan 1666 AUS0.001-0.2520-5.00 
  Cunningham, Campbell 1402 AUS1.0010.41208.20 
  Greenwood, Norman 1565 AUS0.001-0.3720-7.40 
  Warren, Elizabeth 1127 AUS1.0010.12202.40 
  Wang, James 1487 AUS0.001-0.4820-9.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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